18796525 has 12 divisors (see below), whose sum is σ = 25426944. Its totient is φ = 13670000.

The previous prime is 18796523. The next prime is 18796541. The reversal of 18796525 is 52569781.

It is not a de Polignac number, because 18796525 - 2¹ = 18796523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18796523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33901 + ... + 34450.

It is an arithmetic number, because the mean of its divisors is an integer number (2118912).

Almost surely, 2^18796525 is an apocalyptic number.

It is an amenable number.

18796525 is a deficient number, since it is larger than the sum of its proper divisors (6630419).

18796525 is a wasteful number, since it uses less digits than its factorization.

18796525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68372 (or 68367 counting only the distinct ones).

The product of its digits is 151200, while the sum is 43.

The square root of 18796525 is about 4335.4959347230. The cubic root of 18796525 is about 265.8841949787.

It can be divided in two parts, 18796 and 525, that added together give a square (19321 = 139²).

The spelling of 18796525 in words is "eighteen million, seven hundred ninety-six thousand, five hundred twenty-five".